feat(retail): update the api

#### retail:v2

The following keys were added:
- schemas.GoogleCloudRetailV2SearchResponse.properties.appliedControls (Total Keys: 2)
- schemas.GoogleCloudRetailV2alphaSetLocalInventoriesMetadata (Total Keys: 2)
- schemas.GoogleCloudRetailV2alphaSetLocalInventoriesResponse (Total Keys: 2)

#### retail:v2alpha

The following keys were added:
- resources.projects.resources.locations.resources.catalogs.resources.branches.resources.products.methods.setLocalInventories (Total Keys: 12)
- schemas.GoogleCloudRetailV2alphaMerchantCenterLink.properties.languageCode.type (Total Keys: 1)
- schemas.GoogleCloudRetailV2alphaMerchantCenterLink.properties.regionCode.type (Total Keys: 1)
- schemas.GoogleCloudRetailV2alphaSearchResponse.properties.appliedControls (Total Keys: 2)
- schemas.GoogleCloudRetailV2alphaSetLocalInventoriesMetadata (Total Keys: 2)
- schemas.GoogleCloudRetailV2alphaSetLocalInventoriesRequest (Total Keys: 7)
- schemas.GoogleCloudRetailV2alphaSetLocalInventoriesResponse (Total Keys: 2)

#### retail:v2beta

The following keys were added:
- schemas.GoogleCloudRetailV2alphaSetLocalInventoriesMetadata (Total Keys: 2)
- schemas.GoogleCloudRetailV2alphaSetLocalInventoriesResponse (Total Keys: 2)
- schemas.GoogleCloudRetailV2betaSearchResponse.properties.appliedControls (Total Keys: 2)

Author: yoshi-automation

docs/dyn/retail_v2.projects.locations.catalogs.branches.products.html

@@ -153,11 +153,11 @@ <h3>Method Details</h3>
       &quot;attributes&quot;: { # Additional custom attributes ingested through BigQuery.
         &quot;a_key&quot;: { # A custom attribute that is not explicitly modeled in Product.
           &quot;indexable&quot;: True or False, # If true, custom attribute values are indexed, so that it can be filtered, faceted or boosted in SearchService.Search. This field is ignored in a UserEvent. See SearchRequest.filter, SearchRequest.facet_specs and SearchRequest.boost_spec for more details.
-          &quot;numbers&quot;: [ # The numerical values of this custom attribute. For example, `[2.3, 15.4]` when the key is &quot;lengths_cm&quot;. At most 400 values are allowed.Otherwise, an INVALID_ARGUMENT error is returned. Exactly one of text or numbers should be set. Otherwise, an INVALID_ARGUMENT error is returned.
+          &quot;numbers&quot;: [ # The numerical values of this custom attribute. For example, `[2.3, 15.4]` when the key is &quot;lengths_cm&quot;. Exactly one of text or numbers should be set. Otherwise, an INVALID_ARGUMENT error is returned.
             3.14,
           ],
           &quot;searchable&quot;: True or False, # If true, custom attribute values are searchable by text queries in SearchService.Search. This field is ignored in a UserEvent. Only set if type text is set. Otherwise, a INVALID_ARGUMENT error is returned.
-          &quot;text&quot;: [ # The textual values of this custom attribute. For example, `[&quot;yellow&quot;, &quot;green&quot;]` when the key is &quot;color&quot;. At most 400 values are allowed. Empty values are not allowed. Each value must be a UTF-8 encoded string with a length limit of 256 characters. Otherwise, an INVALID_ARGUMENT error is returned. Exactly one of text or numbers should be set. Otherwise, an INVALID_ARGUMENT error is returned.
+          &quot;text&quot;: [ # The textual values of this custom attribute. For example, `[&quot;yellow&quot;, &quot;green&quot;]` when the key is &quot;color&quot;. Exactly one of text or numbers should be set. Otherwise, an INVALID_ARGUMENT error is returned.
             &quot;A String&quot;,
           ],
         },

docs/dyn/retail_v2.projects.locations.catalogs.html

@@ -153,11 +153,11 @@ <h3>Method Details</h3>
       &quot;attributes&quot;: { # Additional custom attributes ingested through BigQuery.
         &quot;a_key&quot;: { # A custom attribute that is not explicitly modeled in Product.
           &quot;indexable&quot;: True or False, # If true, custom attribute values are indexed, so that it can be filtered, faceted or boosted in SearchService.Search. This field is ignored in a UserEvent. See SearchRequest.filter, SearchRequest.facet_specs and SearchRequest.boost_spec for more details.
-          &quot;numbers&quot;: [ # The numerical values of this custom attribute. For example, `[2.3, 15.4]` when the key is &quot;lengths_cm&quot;. At most 400 values are allowed.Otherwise, an INVALID_ARGUMENT error is returned. Exactly one of text or numbers should be set. Otherwise, an INVALID_ARGUMENT error is returned.
+          &quot;numbers&quot;: [ # The numerical values of this custom attribute. For example, `[2.3, 15.4]` when the key is &quot;lengths_cm&quot;. Exactly one of text or numbers should be set. Otherwise, an INVALID_ARGUMENT error is returned.
             3.14,
           ],
           &quot;searchable&quot;: True or False, # If true, custom attribute values are searchable by text queries in SearchService.Search. This field is ignored in a UserEvent. Only set if type text is set. Otherwise, a INVALID_ARGUMENT error is returned.
-          &quot;text&quot;: [ # The textual values of this custom attribute. For example, `[&quot;yellow&quot;, &quot;green&quot;]` when the key is &quot;color&quot;. At most 400 values are allowed. Empty values are not allowed. Each value must be a UTF-8 encoded string with a length limit of 256 characters. Otherwise, an INVALID_ARGUMENT error is returned. Exactly one of text or numbers should be set. Otherwise, an INVALID_ARGUMENT error is returned.
+          &quot;text&quot;: [ # The textual values of this custom attribute. For example, `[&quot;yellow&quot;, &quot;green&quot;]` when the key is &quot;color&quot;. Exactly one of text or numbers should be set. Otherwise, an INVALID_ARGUMENT error is returned.
             &quot;A String&quot;,
           ],
         },
@@ -221,7 +221,9 @@ <h3>Method Details</h3>
             &quot;destinations&quot;: [ # String representing the destination to import for, all if left empty. List of possible values can be found here. [https://support.google.com/merchants/answer/7501026] List of allowed string values: &quot;Shopping_ads&quot;, &quot;Buy_on_google_listings&quot;, &quot;Display_ads&quot;, &quot;Local_inventory _ads&quot;, &quot;Free_listings&quot;, &quot;Free_local_listings&quot; NOTE: The string values are case sensitive.
               &quot;A String&quot;,
             ],
+            &quot;languageCode&quot;: &quot;A String&quot;, # Language of the title/description and other string attributes. Use language tags defined by BCP 47. ISO 639-1. This specifies the language of offers in Merchant Center that will be accepted. If empty no language filtering will be performed.
             &quot;merchantCenterAccountId&quot;: &quot;A String&quot;, # Required. The linked [Merchant center account id](https://developers.google.com/shopping-content/guides/accountstatuses). The account must be a standalone account or a sub-account of a MCA.
+            &quot;regionCode&quot;: &quot;A String&quot;, # Region code of offers to accept. 2-letter Uppercase ISO 3166-1 alpha-2 code. List of values can be found here under the `region` tag. [https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry]. If left blank no region filtering will be performed. Ex. `US`.
           },
         ],
       },
@@ -268,7 +270,9 @@ <h3>Method Details</h3>
         &quot;destinations&quot;: [ # String representing the destination to import for, all if left empty. List of possible values can be found here. [https://support.google.com/merchants/answer/7501026] List of allowed string values: &quot;Shopping_ads&quot;, &quot;Buy_on_google_listings&quot;, &quot;Display_ads&quot;, &quot;Local_inventory _ads&quot;, &quot;Free_listings&quot;, &quot;Free_local_listings&quot; NOTE: The string values are case sensitive.
           &quot;A String&quot;,
         ],
+        &quot;languageCode&quot;: &quot;A String&quot;, # Language of the title/description and other string attributes. Use language tags defined by BCP 47. ISO 639-1. This specifies the language of offers in Merchant Center that will be accepted. If empty no language filtering will be performed.
         &quot;merchantCenterAccountId&quot;: &quot;A String&quot;, # Required. The linked [Merchant center account id](https://developers.google.com/shopping-content/guides/accountstatuses). The account must be a standalone account or a sub-account of a MCA.
+        &quot;regionCode&quot;: &quot;A String&quot;, # Region code of offers to accept. 2-letter Uppercase ISO 3166-1 alpha-2 code. List of values can be found here under the `region` tag. [https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry]. If left blank no region filtering will be performed. Ex. `US`.
       },
     ],
   },
@@ -297,7 +301,9 @@ <h3>Method Details</h3>
         &quot;destinations&quot;: [ # String representing the destination to import for, all if left empty. List of possible values can be found here. [https://support.google.com/merchants/answer/7501026] List of allowed string values: &quot;Shopping_ads&quot;, &quot;Buy_on_google_listings&quot;, &quot;Display_ads&quot;, &quot;Local_inventory _ads&quot;, &quot;Free_listings&quot;, &quot;Free_local_listings&quot; NOTE: The string values are case sensitive.
           &quot;A String&quot;,
         ],
+        &quot;languageCode&quot;: &quot;A String&quot;, # Language of the title/description and other string attributes. Use language tags defined by BCP 47. ISO 639-1. This specifies the language of offers in Merchant Center that will be accepted. If empty no language filtering will be performed.
         &quot;merchantCenterAccountId&quot;: &quot;A String&quot;, # Required. The linked [Merchant center account id](https://developers.google.com/shopping-content/guides/accountstatuses). The account must be a standalone account or a sub-account of a MCA.
+        &quot;regionCode&quot;: &quot;A String&quot;, # Region code of offers to accept. 2-letter Uppercase ISO 3166-1 alpha-2 code. List of values can be found here under the `region` tag. [https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry]. If left blank no region filtering will be performed. Ex. `US`.
       },
     ],
   },